Spiral AntennaSpiral Antenna
- Archimedean Spiral Antenna for RTLSDR
- Dodgy plans to make Archimedean spiral antenna for RTLSDR software defined radio receiver. Made of two equal lengths of coaxial cable seems to be the easiest circularly polarized antenna to make that will cover a broad range of the rtlsdr dongles E4000 tuners
[ Hits: 578 | Votes: 1 | Rating: 10.00 ]
- N0LX Petlowany Antenna Experiment
- An attempt to modify and try out the unusual antenna first described by Bill Petlowany, K6NO, in World Radio Magazine
[ Hits: 2107 | Votes: 5 | Rating: 7.00 ]
- Petlowany Antennas by K6NO
- WorldRadio Article on Petlowany antennas base on this principle: if a length of wire is wound into a spiral-shaped coil and excited by a radio frequency current connected to the innermost portion of the coil, it will then, and only then, exhibit RF characteristics that closely approximate those of a resonant linear wire of the same length
[ Hits: 3357 | Votes: 9 | Rating: 6.22 ]
- Spiral antenna for RTLSDR
- A spiral antenna experiment for RTL SDR usage.
[ Hits: 815 | Votes: 3 | Rating: 7.33 ]
- Spiral Antenna Theory
- Spiral antenna belong to the class of frequency independent antennas. Antennas with a very large bandwidth.
[ Hits: 879 | Votes: 0 | Rating: 0.00 ]
- Spiral Dipole Antennas
- Experiments with spiral dipole antennas. Includes two spiral antenna designs for 20 and 40 meters band by KN9B
[ Hits: 758 | Votes: 3 | Rating: 10.00 ]
- ZMV Spiral antennas
- An experimental antenna similar to the TAK spiral antenna was evaluated for SWR response
over the frequency range of 7.0 to 7.3 MHz, or the 40-meter band.
[ Hits: 3213 | Votes: 8 | Rating: 5.37 ]
Search The DXZone.com
Antennas : Spiral Antenna
About The DXZone
The DXZone is the largest human created and maintained library of web sites dedicated to Amateur Radio, currently lists 20.000+ links organized into 600+ categories and subcategories. Ham Radio operators review new sites every day since 1998, for potential inclusion in the Directory, and to evaluate the best place to list them.
10M 12M 15M 160M 17M 20M 2M 30M 40M 4M 6M 70cm 80M Active Antenna Calculators Array Baluns Bazooka Beverage CobWebb Coils Collinear Delta loop Dipole EH End-Fed Fan Dipole Feed Lines Four Square Fractal G5RV Halo Handhelds HB9CV Helical Hentenna HexBeam Homebrewing Techniques Horn Indoor Installation J-Pole K9AY Lindenblad Log Periodic Longwave Loop Magnetic Loop Masts and mounts Microwave Mobile Morgain Moxon Multiband NVIS OCF Patch Portable Quad Quagi Receiving Repair and Maintenance Resonant Feedline Dipole Rhombic Satellite Shortwave Skeleton Slot Slim Jim Sloper Slot Spiral * Stealth T2FD Theory Towers Traps Tuners Vertical VHF UHF W3DZZ W3EDP WiFi Windom Wire Yagi ZS6BKW